كَلَّاۖ بَل لَّا يَخَافُونَ ٱلۡأٓخِرَةَ
No! Truly they have no fear of the life to come-
كَلَّآ إِنَّهُۥ تَذۡكِرَةٞ
but truly this is a reminder.
فَمَن شَآءَ ذَكَرَهُۥ
Let whoever wishes to take heed do so:
وَمَا يَذۡكُرُونَ إِلَّآ أَن يَشَآءَ ٱللَّهُۚ هُوَ أَهۡلُ ٱلتَّقۡوَىٰ وَأَهۡلُ ٱلۡمَغۡفِرَةِ
they will only take heed if God so wishes. He is the Lord who should be heeded, the Lord of forgiveness.